package com.imooc.sso.server;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.security.config.annotation.authentication.builders.AuthenticationManagerBuilder;
import org.springframework.security.config.annotation.web.builders.HttpSecurity;
import org.springframework.security.config.annotation.web.configuration.WebSecurityConfigurerAdapter;
import org.springframework.security.core.userdetails.UserDetailsService;
import org.springframework.security.crypto.bcrypt.BCryptPasswordEncoder;
import org.springframework.security.crypto.password.PasswordEncoder;

/**
 * 6.11.15 创建jwt SSO配置类
 */
@Configuration
public class SsoSecurityConfig extends WebSecurityConfigurerAdapter{
	
	@Autowired
	private UserDetailsService userDetailsService;
	
	/**
	 * 6.11.19 加密工具
	 */
	@Bean
	public PasswordEncoder passwordEncoder(){
		return new BCryptPasswordEncoder();
	}
	
	/**
	 * 6.11.16 配置http权限
	 * 配置成从表单登录，而非默认浏览器弹框
	 */
	@Override
	protected void configure(HttpSecurity http) throws Exception {
		http.formLogin().and().authorizeRequests().anyRequest().authenticated();
	}
	
	/**
	 * 6.11.20 使用自定义userDetailsService配置
	 */
	@Override
	protected void configure(AuthenticationManagerBuilder auth) throws Exception {
		auth.userDetailsService(userDetailsService).passwordEncoder(passwordEncoder());
	}
}
